text: /*
     +----------------------------------------------------------------------+
     | PHP Version 7                                                        |
     +----------------------------------------------------------------------+
     | Copyright (c) 1997-2018 The PHP Group                                |
     +----------------------------------------------------------------------+
     | This source file is subject to version 3.01 of the PHP license,      |
     | that is bundled with this package in the file LICENSE, and is        |
     | available through the world-wide-web at the following url:           |
     | http://www.php.net/license/3_01.txt                                  |
     | If you did not receive a copy of the PHP license and are unable to   |
     | obtain it through the world-wide-web, please send a note to          |
     | license@php.net so we can mail you a copy immediately.               |
     +----------------------------------------------------------------------+
     | Authors: Andi Gutmans <andi@zend.com>                                |
     |          Rasmus Lerdorf <rasmus@lerdorf.on.ca>                       |
     |          Zeev Suraski <zeev@zend.com>                                |
     +----------------------------------------------------------------------+
  */
  
  /* $Id$ */
  
  /* {{{ includes
   */
  
  #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
  
  #include "php.h"
  #include <stdio.h>
  #include <fcntl.h>
  #ifdef PHP_WIN32
  #include "win32/time.h"
  #include "win32/signal.h"
  #include "win32/php_win32_globals.h"
  #include "win32/winutil.h"
  #include <process.h>
  #endif
  #if HAVE_SYS_TIME_H
  #include <sys/time.h>
  #endif
  #if HAVE_UNISTD_H
  #include <unistd.h>
  #endif
  #if HAVE_SIGNAL_H
  #include <signal.h>
  #endif
  #if HAVE_SETLOCALE
  #include <locale.h>
  #endif
  #include "zend.h"
  #include "zend_types.h"
  #include "zend_extensions.h"
  #include "php_ini.h"
  #include "php_globals.h"
  #include "php_main.h"
  #include "fopen_wrappers.h"
  #include "ext/standard/php_standard.h"
  #include "ext/standard/php_string.h"
  #include "ext/date/php_date.h"
  #include "php_variables.h"
  #include "ext/standard/credits.h"
  #ifdef PHP_WIN32
  #include <io.h>
  #include "win32/php_registry.h"
  #include "ext/standard/flock_compat.h"
  #endif
  #include "php_syslog.h"
  #include "Zend/zend_exceptions.h"
  
  #if PHP_SIGCHILD
  #include <sys/types.h>
  #include <sys/wait.h>
  #endif
  
  #include "zend_compile.h"
  #include "zend_execute.h"
  #include "zend_highlight.h"
  #include "zend_extensions.h"
  #include "zend_ini.h"
  #include "zend_dtrace.h"
  
  #include "php_content_types.h"
  #include "php_ticks.h"
  #include "php_streams.h"
  #include "php_open_temporary_file.h"
  
  #include "SAPI.h"
  #include "rfc1867.h"
  
  #include "ext/standard/html_tables.h"
  
  #if HAVE_MMAP || defined(PHP_WIN32)
  # if HAVE_UNISTD_H
  #  include <unistd.h>
  #  if defined(_SC_PAGESIZE)
  #    define REAL_PAGE_SIZE sysconf(_SC_PAGESIZE);
  #  elif defined(_SC_PAGE_SIZE)
  #    define REAL_PAGE_SIZE sysconf(_SC_PAGE_SIZE);
  #  endif
  # endif
  # if HAVE_SYS_MMAN_H
  #  include <sys/mman.h>
  # endif
  # ifndef REAL_PAGE_SIZE
  #  ifdef PAGE_SIZE
  #   define REAL_PAGE_SIZE PAGE_SIZE
  #  else
  #   define REAL_PAGE_SIZE 4096
  #  endif
  # endif
  #endif
  /* }}} */
  
  PHPAPI int (*php_register_internal_extensions_func)(void) = php_register_internal_extensions;
  
  #ifndef ZTS
  php_core_globals core_globals;
  #else
  PHPAPI int core_globals_id;
  #endif
  
  #define SAFE_FILENAME(f) ((f)?(f):"-")
  
  static char *get_safe_charset_hint(void) {
  	ZEND_TLS char *lastHint = NULL;
  	ZEND_TLS char *lastCodeset = NULL;
  	char *hint = SG(default_charset);
  	size_t len = strlen(hint);
  	size_t i = 0;
  
  	if (lastHint == SG(default_charset)) {
  		return lastCodeset;
  	}
  
  	lastHint = hint;
  	lastCodeset = NULL;
  
  	for (i = 0; i < sizeof(charset_map)/sizeof(charset_map[0]); i++) {
  		if (len == charset_map[i].codeset_len
  			&& zend_binary_strcasecmp(hint, len, charset_map[i].codeset, len) == 0) {
  			lastCodeset = (char*)charset_map[i].codeset;
  			break;
  		}
  	}
  
  	return lastCodeset;
  }
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnSetPrecision)
  {
  	zend_long i;
  
  	ZEND_ATOL(i, ZSTR_VAL(new_value));
  	if (i >= -1) {
  		EG(precision) = i;
  		return SUCCESS;
  	} else {
  		return FAILURE;
  	}
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnSetSerializePrecision)
  {
  	zend_long i;
  
  	ZEND_ATOL(i, ZSTR_VAL(new_value));
  	if (i >= -1) {
  		PG(serialize_precision) = i;
  		return SUCCESS;
  	} else {
  		return FAILURE;
  	}
  }
  /* }}} */
  
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnChangeMemoryLimit)
  {
  	if (new_value) {
  		PG(memory_limit) = zend_atol(ZSTR_VAL(new_value), (int)ZSTR_LEN(new_value));
  	} else {
  		PG(memory_limit) = 1<<30;		/* effectively, no limit */
  	}
  	return zend_set_memory_limit(PG(memory_limit));
  }
  /* }}} */
  
  
  /* {{{ php_disable_functions
   */
  static void php_disable_functions(void)
  {
  	char *s = NULL, *e;
  
  	if (!*(INI_STR("disable_functions"))) {
  		return;
  	}
  
  	e = PG(disable_functions) = strdup(INI_STR("disable_functions"));
  	if (e == NULL) {
  		return;
  	}
  	while (*e) {
  		switch (*e) {
  			case ' ':
  			case ',':
  				if (s) {
  					*e = '\0';
  					zend_disable_function(s, e-s);
  					s = NULL;
  				}
  				break;
  			default:
  				if (!s) {
  					s = e;
  				}
  				break;
  		}
  		e++;
  	}
  	if (s) {
  		zend_disable_function(s, e-s);
  	}
  }
  /* }}} */
  
  /* {{{ php_disable_classes
   */
  static void php_disable_classes(void)
  {
  	char *s = NULL, *e;
  
  	if (!*(INI_STR("disable_classes"))) {
  		return;
  	}
  
  	e = PG(disable_classes) = strdup(INI_STR("disable_classes"));
  
  	while (*e) {
  		switch (*e) {
  			case ' ':
  			case ',':
  				if (s) {
  					*e = '\0';
  					zend_disable_class(s, e-s);
  					s = NULL;
  				}
  				break;
  			default:
  				if (!s) {
  					s = e;
  				}
  				break;
  		}
  		e++;
  	}
  	if (s) {
  		zend_disable_class(s, e-s);
  	}
  }
  /* }}} */
  
  /* {{{ php_binary_init
   */
  static void php_binary_init(void)
  {
  	char *binary_location = NULL;
  #ifdef PHP_WIN32
  	binary_location = (char *)malloc(MAXPATHLEN);
  	if (binary_location && GetModuleFileName(0, binary_location, MAXPATHLEN) == 0) {
  		free(binary_location);
  		PG(php_binary) = NULL;
  	}
  #else
  	if (sapi_module.executable_location) {
  		binary_location = (char *)malloc(MAXPATHLEN);
  		if (binary_location && !strchr(sapi_module.executable_location, '/')) {
  			char *envpath, *path;
  			int found = 0;
  
  			if ((envpath = getenv("PATH")) != NULL) {
  				char *search_dir, search_path[MAXPATHLEN];
  				char *last = NULL;
  				zend_stat_t s;
  
  				path = estrdup(envpath);
  				search_dir = php_strtok_r(path, ":", &last);
  
  				while (search_dir) {
  					snprintf(search_path, MAXPATHLEN, "%s/%s", search_dir, sapi_module.executable_location);
  					if (VCWD_REALPATH(search_path, binary_location) && !VCWD_ACCESS(binary_location, X_OK) && VCWD_STAT(binary_location, &s) == 0 && S_ISREG(s.st_mode)) {
  						found = 1;
  						break;
  					}
  					search_dir = php_strtok_r(NULL, ":", &last);
  				}
  				efree(path);
  			}
  			if (!found) {
  				free(binary_location);
  				binary_location = NULL;
  			}
  		} else if (!VCWD_REALPATH(sapi_module.executable_location, binary_location) || VCWD_ACCESS(binary_location, X_OK)) {
  			free(binary_location);
  			binary_location = NULL;
  		}
  	}
  #endif
  	PG(php_binary) = binary_location;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateTimeout)
  {
  	if (stage==PHP_INI_STAGE_STARTUP) {
  		/* Don't set a timeout on startup, only per-request */
  		ZEND_ATOL(EG(timeout_seconds), ZSTR_VAL(new_value));
  		return SUCCESS;
  	}
  	zend_unset_timeout();
  	ZEND_ATOL(EG(timeout_seconds), ZSTR_VAL(new_value));
  	zend_set_timeout(EG(timeout_seconds), 0);
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ php_get_display_errors_mode() helper function
   */
  static int php_get_display_errors_mode(char *value, int value_length)
  {
  	int mode;
  
  	if (!value) {
  		return PHP_DISPLAY_ERRORS_STDOUT;
  	}
  
  	if (value_length == 2 && !strcasecmp("on", value)) {
  		mode = PHP_DISPLAY_ERRORS_STDOUT;
  	} else if (value_length == 3 && !strcasecmp("yes", value)) {
  		mode = PHP_DISPLAY_ERRORS_STDOUT;
  	} else if (value_length == 4 && !strcasecmp("true", value)) {
  		mode = PHP_DISPLAY_ERRORS_STDOUT;
  	} else if (value_length == 6 && !strcasecmp(value, "stderr")) {
  		mode = PHP_DISPLAY_ERRORS_STDERR;
  	} else if (value_length == 6 && !strcasecmp(value, "stdout")) {
  		mode = PHP_DISPLAY_ERRORS_STDOUT;
  	} else {
  		ZEND_ATOL(mode, value);
  		if (mode && mode != PHP_DISPLAY_ERRORS_STDOUT && mode != PHP_DISPLAY_ERRORS_STDERR) {
  			mode = PHP_DISPLAY_ERRORS_STDOUT;
  		}
  	}
  
  	return mode;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateDisplayErrors)
  {
  	PG(display_errors) = (zend_bool) php_get_display_errors_mode(ZSTR_VAL(new_value), (int)ZSTR_LEN(new_value));
  
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_DISP
   */
  static PHP_INI_DISP(display_errors_mode)
  {
  	int mode, tmp_value_length, cgi_or_cli;
  	char *tmp_value;
  
  	if (type == ZEND_INI_DISPLAY_ORIG && ini_entry->modified) {
  		tmp_value = (ini_entry->orig_value ? ZSTR_VAL(ini_entry->orig_value) : NULL );
  		tmp_value_length = (int)(ini_entry->orig_value? ZSTR_LEN(ini_entry->orig_value) : 0);
  	} else if (ini_entry->value) {
  		tmp_value = ZSTR_VAL(ini_entry->value);
  		tmp_value_length = (int)ZSTR_LEN(ini_entry->value);
  	} else {
  		tmp_value = NULL;
  		tmp_value_length = 0;
  	}
  
  	mode = php_get_display_errors_mode(tmp_value, tmp_value_length);
  
  	/* Display 'On' for other SAPIs instead of STDOUT or STDERR */
  	cgi_or_cli = (!strcmp(sapi_module.name, "cli") || !strcmp(sapi_module.name, "cgi"));
  
  	switch (mode) {
  		case PHP_DISPLAY_ERRORS_STDERR:
  			if (cgi_or_cli ) {
  				PUTS("STDERR");
  			} else {
  				PUTS("On");
  			}
  			break;
  
  		case PHP_DISPLAY_ERRORS_STDOUT:
  			if (cgi_or_cli ) {
  				PUTS("STDOUT");
  			} else {
  				PUTS("On");
  			}
  			break;
  
  		default:
  			PUTS("Off");
  			break;
  	}
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateDefaultCharset)
  {
  	if (new_value) {
  		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  #ifdef PHP_WIN32
  		php_win32_cp_do_update(ZSTR_VAL(new_value));
  #endif
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateInternalEncoding)
  {
  	if (new_value) {
  		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  #ifdef PHP_WIN32
  		php_win32_cp_do_update(ZSTR_VAL(new_value));
  #endif
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateInputEncoding)
  {
  	if (new_value) {
  		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  #ifdef PHP_WIN32
  		php_win32_cp_do_update(NULL);
  #endif
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateOutputEncoding)
  {
  	if (new_value) {
  		OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  #ifdef PHP_WIN32
  		php_win32_cp_do_update(NULL);
  #endif
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateErrorLog)
  {
  	/* Only do the safemode/open_basedir check at runtime */
  	if ((stage == PHP_INI_STAGE_RUNTIME || stage == PHP_INI_STAGE_HTACCESS) && new_value && strcmp(ZSTR_VAL(new_value), "syslog")) {
  		if (PG(open_basedir) && php_check_open_basedir(ZSTR_VAL(new_value))) {
  			return FAILURE;
  		}
  	}
  	OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnUpdateMailLog)
  {
  	/* Only do the safemode/open_basedir check at runtime */
  	if ((stage == PHP_INI_STAGE_RUNTIME || stage == PHP_INI_STAGE_HTACCESS) && new_value) {
  		if (PG(open_basedir) && php_check_open_basedir(ZSTR_VAL(new_value))) {
  			return FAILURE;
  		}
  	}
  	OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_INI_MH
   */
  static PHP_INI_MH(OnChangeMailForceExtra)
  {
  	/* Don't allow changing it in htaccess */
  	if (stage == PHP_INI_STAGE_HTACCESS) {
  			return FAILURE;
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  /* defined in browscap.c */
  PHP_INI_MH(OnChangeBrowscap);
  
  
  /* Need to be read from the environment (?):
   * PHP_AUTO_PREPEND_FILE
   * PHP_AUTO_APPEND_FILE
   * PHP_DOCUMENT_ROOT
   * PHP_USER_DIR
   * PHP_INCLUDE_PATH
   */
  
   /* Windows use the internal mail */
  #if defined(PHP_WIN32)
  # define DEFAULT_SENDMAIL_PATH NULL
  #elif defined(PHP_PROG_SENDMAIL)
  # define DEFAULT_SENDMAIL_PATH PHP_PROG_SENDMAIL " -t -i "
  #else
  # define DEFAULT_SENDMAIL_PATH "/usr/sbin/sendmail -t -i"
  #endif
  
  /* {{{ PHP_INI
   */
  PHP_INI_BEGIN()
  	PHP_INI_ENTRY_EX("highlight.comment",		HL_COMMENT_COLOR,	PHP_INI_ALL,	NULL,			php_ini_color_displayer_cb)
  	PHP_INI_ENTRY_EX("highlight.default",		HL_DEFAULT_COLOR,	PHP_INI_ALL,	NULL,			php_ini_color_displayer_cb)
  	PHP_INI_ENTRY_EX("highlight.html",			HL_HTML_COLOR,		PHP_INI_ALL,	NULL,			php_ini_color_displayer_cb)
  	PHP_INI_ENTRY_EX("highlight.keyword",		HL_KEYWORD_COLOR,	PHP_INI_ALL,	NULL,			php_ini_color_displayer_cb)
  	PHP_INI_ENTRY_EX("highlight.string",		HL_STRING_COLOR,	PHP_INI_ALL,	NULL,			php_ini_color_displayer_cb)
  
  	STD_PHP_INI_ENTRY_EX("display_errors",		"1",		PHP_INI_ALL,		OnUpdateDisplayErrors,	display_errors,			php_core_globals,	core_globals, display_errors_mode)
  	STD_PHP_INI_BOOLEAN("display_startup_errors",	"0",	PHP_INI_ALL,		OnUpdateBool,			display_startup_errors,	php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("enable_dl",			"1",		PHP_INI_SYSTEM,		OnUpdateBool,			enable_dl,				php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("expose_php",			"1",		PHP_INI_SYSTEM,		OnUpdateBool,			expose_php,				php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("docref_root", 			"", 		PHP_INI_ALL,		OnUpdateString,			docref_root,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("docref_ext",				"",			PHP_INI_ALL,		OnUpdateString,			docref_ext,				php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("html_errors",			"1",		PHP_INI_ALL,		OnUpdateBool,			html_errors,			php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("xmlrpc_errors",		"0",		PHP_INI_SYSTEM,		OnUpdateBool,			xmlrpc_errors,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("xmlrpc_error_number",	"0",		PHP_INI_ALL,		OnUpdateLong,			xmlrpc_error_number,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("max_input_time",			"-1",	PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateLong,			max_input_time,	php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("ignore_user_abort",	"0",		PHP_INI_ALL,		OnUpdateBool,			ignore_user_abort,		php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("implicit_flush",		"0",		PHP_INI_ALL,		OnUpdateBool,			implicit_flush,			php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("log_errors",			"0",		PHP_INI_ALL,		OnUpdateBool,			log_errors,				php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("log_errors_max_len",	 "1024",		PHP_INI_ALL,		OnUpdateLong,			log_errors_max_len,		php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("ignore_repeated_errors",	"0",	PHP_INI_ALL,		OnUpdateBool,			ignore_repeated_errors,	php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("ignore_repeated_source",	"0",	PHP_INI_ALL,		OnUpdateBool,			ignore_repeated_source,	php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("report_memleaks",		"1",		PHP_INI_ALL,		OnUpdateBool,			report_memleaks,		php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("report_zend_debug",	"1",		PHP_INI_ALL,		OnUpdateBool,			report_zend_debug,		php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("output_buffering",		"0",		PHP_INI_PERDIR|PHP_INI_SYSTEM,	OnUpdateLong,	output_buffering,		php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("output_handler",			NULL,		PHP_INI_PERDIR|PHP_INI_SYSTEM,	OnUpdateString,	output_handler,		php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("register_argc_argv",	"1",		PHP_INI_PERDIR|PHP_INI_SYSTEM,	OnUpdateBool,	register_argc_argv,		php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("auto_globals_jit",		"1",		PHP_INI_PERDIR|PHP_INI_SYSTEM,	OnUpdateBool,	auto_globals_jit,	php_core_globals,	core_globals)
  	STD_PHP_INI_BOOLEAN("short_open_tag",	DEFAULT_SHORT_OPEN_TAG,	PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateBool,			short_tags,				zend_compiler_globals,	compiler_globals)
  	STD_PHP_INI_BOOLEAN("track_errors",			"0",		PHP_INI_ALL,		OnUpdateBool,			track_errors,			php_core_globals,	core_globals)
  
  	STD_PHP_INI_ENTRY("unserialize_callback_func",	NULL,	PHP_INI_ALL,		OnUpdateString,			unserialize_callback_func,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("serialize_precision",	"-1",	PHP_INI_ALL,		OnSetSerializePrecision,			serialize_precision,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("arg_separator.output",	"&",		PHP_INI_ALL,		OnUpdateStringUnempty,	arg_separator.output,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("arg_separator.input",	"&",		PHP_INI_SYSTEM|PHP_INI_PERDIR,	OnUpdateStringUnempty,	arg_separator.input,	php_core_globals,	core_globals)
  
  	STD_PHP_INI_ENTRY("auto_append_file",		NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateString,			auto_append_file,		php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("auto_prepend_file",		NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateString,			auto_prepend_file,		php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("doc_root",				NULL,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	doc_root,				php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("default_charset",		PHP_DEFAULT_CHARSET,	PHP_INI_ALL,	OnUpdateDefaultCharset,			default_charset,		sapi_globals_struct, sapi_globals)
  	STD_PHP_INI_ENTRY("default_mimetype",		SAPI_DEFAULT_MIMETYPE,	PHP_INI_ALL,	OnUpdateString,			default_mimetype,		sapi_globals_struct, sapi_globals)
  	STD_PHP_INI_ENTRY("internal_encoding",		NULL,			PHP_INI_ALL,	OnUpdateInternalEncoding,	internal_encoding,	php_core_globals, core_globals)
  	STD_PHP_INI_ENTRY("input_encoding",			NULL,			PHP_INI_ALL,	OnUpdateInputEncoding,				input_encoding,		php_core_globals, core_globals)
  	STD_PHP_INI_ENTRY("output_encoding",		NULL,			PHP_INI_ALL,	OnUpdateOutputEncoding,				output_encoding,	php_core_globals, core_globals)
  	STD_PHP_INI_ENTRY("error_log",				NULL,		PHP_INI_ALL,		OnUpdateErrorLog,			error_log,				php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("extension_dir",			PHP_EXTENSION_DIR,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	extension_dir,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("sys_temp_dir",			NULL,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	sys_temp_dir,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("include_path",			PHP_INCLUDE_PATH,		PHP_INI_ALL,		OnUpdateStringUnempty,	include_path,			php_core_globals,	core_globals)
  	PHP_INI_ENTRY("max_execution_time",			"30",		PHP_INI_ALL,			OnUpdateTimeout)
  	STD_PHP_INI_ENTRY("open_basedir",			NULL,		PHP_INI_ALL,		OnUpdateBaseDir,			open_basedir,			php_core_globals,	core_globals)
  
  	STD_PHP_INI_BOOLEAN("file_uploads",			"1",		PHP_INI_SYSTEM,		OnUpdateBool,			file_uploads,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("upload_max_filesize",	"2M",		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateLong,			upload_max_filesize,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("post_max_size",			"8M",		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateLong,			post_max_size,			sapi_globals_struct,sapi_globals)
  	STD_PHP_INI_ENTRY("upload_tmp_dir",			NULL,		PHP_INI_SYSTEM,		OnUpdateStringUnempty,	upload_tmp_dir,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("max_input_nesting_level", "64",		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateLongGEZero,	max_input_nesting_level,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("max_input_vars",			"1000",		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateLongGEZero,	max_input_vars,						php_core_globals,	core_globals)
  
  	STD_PHP_INI_ENTRY("user_dir",				NULL,		PHP_INI_SYSTEM,		OnUpdateString,			user_dir,				php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("variables_order",		"EGPCS",	PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateStringUnempty,	variables_order,		php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("request_order",			NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateString,	request_order,		php_core_globals,	core_globals)
  
  	STD_PHP_INI_ENTRY("error_append_string",	NULL,		PHP_INI_ALL,		OnUpdateString,			error_append_string,	php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("error_prepend_string",	NULL,		PHP_INI_ALL,		OnUpdateString,			error_prepend_string,	php_core_globals,	core_globals)
  
  	PHP_INI_ENTRY("SMTP",						"localhost",PHP_INI_ALL,		NULL)
  	PHP_INI_ENTRY("smtp_port",					"25",		PHP_INI_ALL,		NULL)
  	STD_PHP_INI_BOOLEAN("mail.add_x_header",			"0",		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateBool,			mail_x_header,			php_core_globals,	core_globals)
  	STD_PHP_INI_ENTRY("mail.log",					NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnUpdateMailLog,			mail_log,			php_core_globals,	core_globals)
  	PHP_INI_ENTRY("browscap",					NULL,		PHP_INI_SYSTEM,		OnChangeBrowscap)
  	PHP_INI_ENTRY("memory_limit",				"128M",		PHP_INI_ALL,		OnChangeMemoryLimit)
  	PHP_INI_ENTRY("precision",					"14",		PHP_INI_ALL,		OnSetPrecision)
  	PHP_INI_ENTRY("sendmail_from",				NULL,		PHP_INI_ALL,		NULL)
  	PHP_INI_ENTRY("sendmail_path",	DEFAULT_SENDMAIL_PATH,	PHP_INI_SYSTEM,		NULL)
  	PHP_INI_ENTRY("mail.force_extra_parameters",NULL,		PHP_INI_SYSTEM|PHP_INI_PERDIR,		OnChangeMailForceExtra)
  	PHP_INI_ENTRY("disable_functions",			"",			PHP_INI_SYSTEM,		NULL)
  	PHP_INI_ENTRY("disable_classes",			"",			PHP_INI_SYSTEM,		NULL)
  	PHP_INI_ENTRY("max_file_uploads",			"20",			PHP_INI_SYSTEM|PHP_INI_PERDIR,		NULL)
  
  	STD_PHP_INI_BOOLEAN("allow_url_fopen",		"1",		PHP_INI_SYSTEM,		OnUpdateBool,		allow_url_fopen,		php_core_globals,		core_globals)
  	STD_PHP_INI_BOOLEAN("allow_url_include",	"0",		PHP_INI_SYSTEM,		OnUpdateBool,		allow_url_include,		php_core_globals,		core_globals)
  	STD_PHP_INI_BOOLEAN("enable_post_data_reading",	"1",	PHP_INI_SYSTEM|PHP_INI_PERDIR,	OnUpdateBool,	enable_post_data_reading,	php_core_globals,	core_globals)
  
  	STD_PHP_INI_ENTRY("realpath_cache_size",	"4096K",	PHP_INI_SYSTEM,		OnUpdateLong,	realpath_cache_size_limit,	virtual_cwd_globals,	cwd_globals)
  	STD_PHP_INI_ENTRY("realpath_cache_ttl",		"120",		PHP_INI_SYSTEM,		OnUpdateLong,	realpath_cache_ttl,			virtual_cwd_globals,	cwd_globals)
  
  	STD_PHP_INI_ENTRY("user_ini.filename",		".user.ini",	PHP_INI_SYSTEM,		OnUpdateString,		user_ini_filename,	php_core_globals,		core_globals)
  	STD_PHP_INI_ENTRY("user_ini.cache_ttl",		"300",			PHP_INI_SYSTEM,		OnUpdateLong,		user_ini_cache_ttl,	php_core_globals,		core_globals)
  	STD_PHP_INI_ENTRY("hard_timeout",			"2",			PHP_INI_SYSTEM,		OnUpdateLong,		hard_timeout,		zend_executor_globals,	executor_globals)
  #ifdef PHP_WIN32
  	STD_PHP_INI_BOOLEAN("windows.show_crt_warning",		"0",		PHP_INI_ALL,		OnUpdateBool,			windows_show_crt_warning,			php_core_globals,	core_globals)
  #endif
  PHP_INI_END()
  /* }}} */
  
  /* True globals (no need for thread safety */
  /* But don't make them a single int bitfield */
  static int module_initialized = 0;
  static int module_startup = 1;
  static int module_shutdown = 0;
  
  /* {{{ php_during_module_startup */
  static int php_during_module_startup(void)
  {
  	return module_startup;
  }
  /* }}} */
  
  /* {{{ php_during_module_shutdown */
  static int php_during_module_shutdown(void)
  {
  	return module_shutdown;
  }
  /* }}} */
  
  /* {{{ php_get_module_initialized
   */
  PHPAPI int php_get_module_initialized(void)
  {
  	return module_initialized;
  }
  /* }}} */
  
  /* {{{ php_log_err_with_severity
   */
  PHPAPI ZEND_COLD void php_log_err_with_severity(char *log_message, int syslog_type_int)
  {
  	int fd = -1;
  	time_t error_time;
  
  	if (PG(in_error_log)) {
  		/* prevent recursive invocation */
  		return;
  	}
  	PG(in_error_log) = 1;
  
  	/* Try to use the specified logging location. */
  	if (PG(error_log) != NULL) {
  #ifdef HAVE_SYSLOG_H
  		if (!strcmp(PG(error_log), "syslog")) {
  			php_syslog(syslog_type_int, "%s", log_message);
  			PG(in_error_log) = 0;
  			return;
  		}
  #endif
  		fd = VCWD_OPEN_MODE(PG(error_log), O_CREAT | O_APPEND | O_WRONLY, 0644);
  		if (fd != -1) {
  			char *tmp;
  			size_t len;
  			zend_string *error_time_str;
  
  			time(&error_time);
  #ifdef ZTS
  			if (!php_during_module_startup()) {
  				error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 1);
  			} else {
  				error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 0);
  			}
  #else
  			error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 1);
  #endif
  			len = spprintf(&tmp, 0, "[%s] %s%s", ZSTR_VAL(error_time_str), log_message, PHP_EOL);
  #ifdef PHP_WIN32
  			php_flock(fd, 2);
  			/* XXX should eventually write in a loop if len > UINT_MAX */
  			php_ignore_value(write(fd, tmp, (unsigned)len));
  #else
  			php_ignore_value(write(fd, tmp, len));
  #endif
  			efree(tmp);
  			zend_string_free(error_time_str);
  			close(fd);
  			PG(in_error_log) = 0;
  			return;
  		}
  	}
  
  	/* Otherwise fall back to the default logging location, if we have one */
  
  	if (sapi_module.log_message) {
  		sapi_module.log_message(log_message, syslog_type_int);
  	}
  	PG(in_error_log) = 0;
  }
  /* }}} */
  
  /* {{{ php_write
     wrapper for modules to use PHPWRITE */
  PHPAPI size_t php_write(void *buf, size_t size)
  {
  	return PHPWRITE(buf, size);
  }
  /* }}} */
  
  /* {{{ php_printf
   */
  PHPAPI size_t php_printf(const char *format, ...)
  {
  	va_list args;
  	size_t ret;
  	char *buffer;
  	size_t size;
  
  	va_start(args, format);
  	size = vspprintf(&buffer, 0, format, args);
  	ret = PHPWRITE(buffer, size);
  	efree(buffer);
  	va_end(args);
  
  	return ret;
  }
  /* }}} */
  
  /* {{{ php_verror */
  /* php_verror is called from php_error_docref<n> functions.
   * Its purpose is to unify error messages and automatically generate clickable
   * html error messages if correcponding ini setting (html_errors) is activated.
   * See: CODING_STANDARDS for details.
   */
  PHPAPI ZEND_COLD void php_verror(const char *docref, const char *params, int type, const char *format, va_list args)
  {
  	zend_string *replace_buffer = NULL, *replace_origin = NULL;
  	char *buffer = NULL, *docref_buf = NULL, *target = NULL;
  	char *docref_target = "", *docref_root = "";
  	char *p;
  	int buffer_len = 0;
  	const char *space = "";
  	const char *class_name = "";
  	const char *function;
  	int origin_len;
  	char *origin;
  	char *message;
  	int is_function = 0;
  
  	/* get error text into buffer and escape for html if necessary */
  	buffer_len = (int)vspprintf(&buffer, 0, format, args);
  
  	if (PG(html_errors)) {
  		replace_buffer = php_escape_html_entities((unsigned char*)buffer, buffer_len, 0, ENT_COMPAT, get_safe_charset_hint());
  		/* Retry with substituting invalid chars on fail. */
  		if (!replace_buffer || ZSTR_LEN(replace_buffer) < 1) {
  			replace_buffer = php_escape_html_entities((unsigned char*)buffer, buffer_len, 0, ENT_COMPAT | ENT_HTML_SUBSTITUTE_ERRORS, get_safe_charset_hint());
  		}
  
  		efree(buffer);
  
  		if (replace_buffer) {
  			buffer = ZSTR_VAL(replace_buffer);
  			buffer_len = (int)ZSTR_LEN(replace_buffer);
  		} else {
  			buffer = "";
  			buffer_len = 0;
  		}
  	}
  
  	/* which function caused the problem if any at all */
  	if (php_during_module_startup()) {
  		function = "PHP Startup";
  	} else if (php_during_module_shutdown()) {
  		function = "PHP Shutdown";
  	} else if (EG(current_execute_data) &&
  				EG(current_execute_data)->func &&
  				ZEND_USER_CODE(EG(current_execute_data)->func->common.type) &&
  				EG(current_execute_data)->opline &&
  				EG(current_execute_data)->opline->opcode == ZEND_INCLUDE_OR_EVAL
  	) {
  		switch (EG(current_execute_data)->opline->extended_value) {
  			case ZEND_EVAL:
  				function = "eval";
  				is_function = 1;
  				break;
  			case ZEND_INCLUDE:
  				function = "include";
  				is_function = 1;
  				break;
  			case ZEND_INCLUDE_ONCE:
  				function = "include_once";
  				is_function = 1;
  				break;
  			case ZEND_REQUIRE:
  				function = "require";
  				is_function = 1;
  				break;
  			case ZEND_REQUIRE_ONCE:
  				function = "require_once";
  				is_function = 1;
  				break;
  			default:
  				function = "Unknown";
  		}
  	} else {
  		function = get_active_function_name();
  		if (!function || !strlen(function)) {
  			function = "Unknown";
  		} else {
  			is_function = 1;
  			class_name = get_active_class_name(&space);
  		}
  	}
  
  	/* if we still have memory then format the origin */
  	if (is_function) {
  		origin_len = (int)spprintf(&origin, 0, "%s%s%s(%s)", class_name, space, function, params);
  	} else {
  		origin_len = (int)spprintf(&origin, 0, "%s", function);
  	}
  
  	if (PG(html_errors)) {
  		replace_origin = php_escape_html_entities((unsigned char*)origin, origin_len, 0, ENT_COMPAT, get_safe_charset_hint());
  		efree(origin);
  		origin = ZSTR_VAL(replace_origin);
  	}
  
  	/* origin and buffer available, so lets come up with the error message */
  	if (docref && docref[0] == '#') {
  		docref_target = strchr(docref, '#');
  		docref = NULL;
  	}
  
  	/* no docref given but function is known (the default) */
  	if (!docref && is_function) {
  		int doclen;
  		while (*function == '_') {
  			function++;
  		}
  		if (space[0] == '\0') {
  			doclen = (int)spprintf(&docref_buf, 0, "function.%s", function);
  		} else {
  			doclen = (int)spprintf(&docref_buf, 0, "%s.%s", class_name, function);
  		}
  		while((p = strchr(docref_buf, '_')) != NULL) {
  			*p = '-';
  		}
  		docref = php_strtolower(docref_buf, doclen);
  	}
  
  	/* we have a docref for a function AND
  	 * - we show errors in html mode AND
  	 * - the user wants to see the links
  	 */
  	if (docref && is_function && PG(html_errors) && strlen(PG(docref_root))) {
  		if (strncmp(docref, "http://", 7)) {
  			/* We don't have 'http://' so we use docref_root */
  
  			char *ref;  /* temp copy for duplicated docref */
  
  			docref_root = PG(docref_root);
  
  			ref = estrdup(docref);
  			if (docref_buf) {
  				efree(docref_buf);
  			}
  			docref_buf = ref;
  			/* strip of the target if any */
  			p = strrchr(ref, '#');
  			if (p) {
  				target = estrdup(p);
  				if (target) {
  					docref_target = target;
  					*p = '\0';
  				}
  			}
  			/* add the extension if it is set in ini */
  			if (PG(docref_ext) && strlen(PG(docref_ext))) {
  				spprintf(&docref_buf, 0, "%s%s", ref, PG(docref_ext));
  				efree(ref);
  			}
  			docref = docref_buf;
  		}
  		/* display html formatted or only show the additional links */
  		if (PG(html_errors)) {
  			spprintf(&message, 0, "%s [<a href='%s%s%s'>%s</a>]: %s", origin, docref_root, docref, docref_target, docref, buffer);
  		} else {
  			spprintf(&message, 0, "%s [%s%s%s]: %s", origin, docref_root, docref, docref_target, buffer);
  		}
  		if (target) {
  			efree(target);
  		}
  	} else {
  		spprintf(&message, 0, "%s: %s", origin, buffer);
  	}
  	if (replace_origin) {
  		zend_string_free(replace_origin);
  	} else {
  		efree(origin);
  	}
  	if (docref_buf) {
  		efree(docref_buf);
  	}
  
  	if (PG(track_errors) && module_initialized && EG(active) &&
  			(Z_TYPE(EG(user_error_handler)) == IS_UNDEF || !(EG(user_error_handler_error_reporting) & type))) {
  		zval tmp;
  		ZVAL_STRINGL(&tmp, buffer, buffer_len);
  		if (EG(current_execute_data)) {
  			if (zend_set_local_var_str("php_errormsg", sizeof("php_errormsg")-1, &tmp, 0) == FAILURE) {
  				zval_ptr_dtor(&tmp);
  			}
  		} else {
  			zend_hash_str_update_ind(&EG(symbol_table), "php_errormsg", sizeof("php_errormsg")-1, &tmp);
  		}
  	}
  	if (replace_buffer) {
  		zend_string_free(replace_buffer);
  	} else {
  		if (buffer_len > 0) {
  			efree(buffer);
  		}
  	}
  
  	php_error(type, "%s", message);
  	efree(message);
  }
  /* }}} */
  
  /* {{{ php_error_docref0 */
  /* See: CODING_STANDARDS for details. */
  PHPAPI ZEND_COLD void php_error_docref0(const char *docref, int type, const char *format, ...)
  {
  	va_list args;
  
  	va_start(args, format);
  	php_verror(docref, "", type, format, args);
  	va_end(args);
  }
  /* }}} */
  
  /* {{{ php_error_docref1 */
  /* See: CODING_STANDARDS for details. */
  PHPAPI ZEND_COLD void php_error_docref1(const char *docref, const char *param1, int type, const char *format, ...)
  {
  	va_list args;
  
  	va_start(args, format);
  	php_verror(docref, param1, type, format, args);
  	va_end(args);
  }
  /* }}} */
  
  /* {{{ php_error_docref2 */
  /* See: CODING_STANDARDS for details. */
  PHPAPI ZEND_COLD void php_error_docref2(const char *docref, const char *param1, const char *param2, int type, const char *format, ...)
  {
  	char *params;
  	va_list args;
  
  	spprintf(&params, 0, "%s,%s", param1, param2);
  	va_start(args, format);
  	php_verror(docref, params ? params : "...", type, format, args);
  	va_end(args);
  	if (params) {
  		efree(params);
  	}
  }
  /* }}} */
  
  #ifdef PHP_WIN32
  #define PHP_WIN32_ERROR_MSG_BUFFER_SIZE 512
  PHPAPI ZEND_COLD void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2) {
  	if (error == 0) {
  		php_error_docref2(NULL, param1, param2, E_WARNING, "%s", strerror(errno));
  	} else {
  		char buf[PHP_WIN32_ERROR_MSG_BUFFER_SIZE + 1];
  		int buf_len;
  
  		FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, buf, PHP_WIN32_ERROR_MSG_BUFFER_SIZE, NULL);
  		buf_len = (int)strlen(buf);
  		if (buf_len >= 2) {
  			buf[buf_len - 1] = '\0';
  			buf[buf_len - 2] = '\0';
  		}
  		php_error_docref2(NULL, param1, param2, E_WARNING, "%s (code: %lu)", (char *)buf, error);
  	}
  }
  #undef PHP_WIN32_ERROR_MSG_BUFFER_SIZE
  #endif
  
  /* {{{ php_html_puts */
  PHPAPI void php_html_puts(const char *str, size_t size)
  {
  	zend_html_puts(str, size);
  }
  /* }}} */
  
  /* {{{ php_error_cb
   extended error handling function */
  static ZEND_COLD void php_error_cb(int type, const char *error_filename, const uint32_t error_lineno, const char *format, va_list args)
  {
  	char *buffer;
  	int buffer_len, display;
  
  	buffer_len = (int)vspprintf(&buffer, PG(log_errors_max_len), format, args);
  
  	/* check for repeated errors to be ignored */
  	if (PG(ignore_repeated_errors) && PG(last_error_message)) {
  		/* no check for PG(last_error_file) is needed since it cannot
  		 * be NULL if PG(last_error_message) is not NULL */
  		if (strcmp(PG(last_error_message), buffer)
  			|| (!PG(ignore_repeated_source)
  				&& ((PG(last_error_lineno) != (int)error_lineno)
  					|| strcmp(PG(last_error_file), error_filename)))) {
  			display = 1;
  		} else {
  			display = 0;
  		}
  	} else {
  		display = 1;
  	}
  
  	/* store the error if it has changed */
  	if (display) {
  		if (PG(last_error_message)) {
  			char *s = PG(last_error_message);
  			PG(last_error_message) = NULL;
  			free(s);
  		}
  		if (PG(last_error_file)) {
  			char *s = PG(last_error_file);
  			PG(last_error_file) = NULL;
  			free(s);
  		}
  		if (!error_filename) {
  			error_filename = "Unknown";
  		}
  		PG(last_error_type) = type;
  		PG(last_error_message) = strdup(buffer);
  		PG(last_error_file) = strdup(error_filename);
  		PG(last_error_lineno) = error_lineno;
  	}
  
  	/* according to error handling mode, suppress error, throw exception or show it */
  	if (EG(error_handling) != EH_NORMAL) {
  		switch (type) {
  			case E_ERROR:
  			case E_CORE_ERROR:
  			case E_COMPILE_ERROR:
  			case E_USER_ERROR:
  			case E_PARSE:
  				/* fatal errors are real errors and cannot be made exceptions */
  				break;
  			case E_STRICT:
  			case E_DEPRECATED:
  			case E_USER_DEPRECATED:
  				/* for the sake of BC to old damaged code */
  				break;
  			case E_NOTICE:
  			case E_USER_NOTICE:
  				/* notices are no errors and are not treated as such like E_WARNINGS */
  				break;
  			default:
  				/* throw an exception if we are in EH_THROW mode
  				 * but DO NOT overwrite a pending exception
  				 */
  				if (EG(error_handling) == EH_THROW && !EG(exception)) {
  					zend_throw_error_exception(EG(exception_class), buffer, 0, type);
  				}
  				efree(buffer);
  				return;
  		}
  	}
  
  	/* display/log the error if necessary */
  	if (display && (EG(error_reporting) & type || (type & E_CORE))
  		&& (PG(log_errors) || PG(display_errors) || (!module_initialized))) {
  		char *error_type_str;
  		int syslog_type_int = LOG_NOTICE;
  
  		switch (type) {
  			case E_ERROR:
  			case E_CORE_ERROR:
  			case E_COMPILE_ERROR:
  			case E_USER_ERROR:
  				error_type_str = "Fatal error";
  				syslog_type_int = LOG_ERR;
  				break;
  			case E_RECOVERABLE_ERROR:
  				error_type_str = "Recoverable fatal error";
  				syslog_type_int = LOG_ERR;
  				break;
  			case E_WARNING:
  			case E_CORE_WARNING:
  			case E_COMPILE_WARNING:
  			case E_USER_WARNING:
  				error_type_str = "Warning";
  				syslog_type_int = LOG_WARNING;
  				break;
  			case E_PARSE:
  				error_type_str = "Parse error";
  				syslog_type_int = LOG_EMERG;
  				break;
  			case E_NOTICE:
  			case E_USER_NOTICE:
  				error_type_str = "Notice";
  				syslog_type_int = LOG_NOTICE;
  				break;
  			case E_STRICT:
  				error_type_str = "Strict Standards";
  				syslog_type_int = LOG_INFO;
  				break;
  			case E_DEPRECATED:
  			case E_USER_DEPRECATED:
  				error_type_str = "Deprecated";
  				syslog_type_int = LOG_INFO;
  				break;
  			default:
  				error_type_str = "Unknown error";
  				break;
  		}
  
  		if (!module_initialized || PG(log_errors)) {
  			char *log_buffer;
  #ifdef PHP_WIN32
  			if (type == E_CORE_ERROR || type == E_CORE_WARNING) {
  				syslog(LOG_ALERT, "PHP %s: %s (%s)", error_type_str, buffer, GetCommandLine());
  			}
  #endif
  			spprintf(&log_buffer, 0, "PHP %s:  %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
  			php_log_err_with_severity(log_buffer, syslog_type_int);
  			efree(log_buffer);
  		}
  
  		if (PG(display_errors) && ((module_initialized && !PG(during_request_startup)) || (PG(display_startup_errors)))) {
  			if (PG(xmlrpc_errors)) {
  				php_printf("<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><int>" ZEND_LONG_FMT "</int></value></member><member><name>faultString</name><value><string>%s:%s in %s on line %d</string></value></member></struct></value></fault></methodResponse>", PG(xmlrpc_error_number), error_type_str, buffer, error_filename, error_lineno);
  			} else {
  				char *prepend_string = INI_STR("error_prepend_string");
  				char *append_string = INI_STR("error_append_string");
  
  				if (PG(html_errors)) {
  					if (type == E_ERROR || type == E_PARSE) {
  						zend_string *buf = php_escape_html_entities((unsigned char*)buffer, buffer_len, 0, ENT_COMPAT, get_safe_charset_hint());
  						php_printf("%s<br />\n<b>%s</b>:  %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, ZSTR_VAL(buf), error_filename, error_lineno, STR_PRINT(append_string));
  						zend_string_free(buf);
  					} else {
  						php_printf("%s<br />\n<b>%s</b>:  %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string));
  					}
  				} else {
  					/* Write CLI/CGI errors to stderr if display_errors = "stderr" */
  					if ((!strcmp(sapi_module.name, "cli") || !strcmp(sapi_module.name, "cgi")) &&
  						PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR
  					) {
  						fprintf(stderr, "%s: %s in %s on line %u\n", error_type_str, buffer, error_filename, error_lineno);
  #ifdef PHP_WIN32
  						fflush(stderr);
  #endif
  					} else {
  						php_printf("%s\n%s: %s in %s on line %d\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string));
  					}
  				}
  			}
  		}
  #if ZEND_DEBUG
  		if (PG(report_zend_debug)) {
  			zend_bool trigger_break;
  
  			switch (type) {
  				case E_ERROR:
  				case E_CORE_ERROR:
  				case E_COMPILE_ERROR:
  				case E_USER_ERROR:
  					trigger_break=1;
  					break;
  				default:
  					trigger_break=0;
  					break;
  			}
  			zend_output_debug_string(trigger_break, "%s(%d) : %s - %s", error_filename, error_lineno, error_type_str, buffer);
  		}
  #endif
  	}
  
  	/* Bail out if we can't recover */
  	switch (type) {
  		case E_CORE_ERROR:
  			if(!module_initialized) {
  				/* bad error in module startup - no way we can live with this */
  				exit(-2);
  			}
  		/* no break - intentionally */
  		case E_ERROR:
  		case E_RECOVERABLE_ERROR:
  		case E_PARSE:
  		case E_COMPILE_ERROR:
  		case E_USER_ERROR:
  			EG(exit_status) = 255;
  			if (module_initialized) {
  				if (!PG(display_errors) &&
  				    !SG(headers_sent) &&
  					SG(sapi_headers).http_response_code == 200
  				) {
  					sapi_header_line ctr = {0};
  
  					ctr.line = "HTTP/1.0 500 Internal Server Error";
  					ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
  					sapi_header_op(SAPI_HEADER_REPLACE, &ctr);
  				}
  				/* the parser would return 1 (failure), we can bail out nicely */
  				if (type != E_PARSE) {
  					/* restore memory limit */
  					zend_set_memory_limit(PG(memory_limit));
  					efree(buffer);
  					zend_objects_store_mark_destructed(&EG(objects_store));
  					zend_bailout();
  					return;
  				}
  			}
  			break;
  	}
  
  	/* Log if necessary */
  	if (!display) {
  		efree(buffer);
  		return;
  	}
  
  	if (PG(track_errors) && module_initialized && EG(active)) {
  		zval tmp;
  
  		ZVAL_STRINGL(&tmp, buffer, buffer_len);
  		if (EG(current_execute_data)) {
  			if (zend_set_local_var_str("php_errormsg", sizeof("php_errormsg")-1, &tmp, 0) == FAILURE) {
  				zval_ptr_dtor(&tmp);
  			}
  		} else {
  			zend_hash_str_update_ind(&EG(symbol_table), "php_errormsg", sizeof("php_errormsg")-1, &tmp);
  		}
  	}
  
  	efree(buffer);
  }
  /* }}} */
  
  /* {{{ php_get_current_user
   */
  PHPAPI char *php_get_current_user(void)
  {
  	zend_stat_t *pstat;
  
  	if (SG(request_info).current_user) {
  		return SG(request_info).current_user;
  	}
  
  	/* FIXME: I need to have this somehow handled if
  	USE_SAPI is defined, because cgi will also be
  	interfaced in USE_SAPI */
  
  	pstat = sapi_get_stat();
  
  	if (!pstat) {
  		return "";
  	} else {
  #ifdef PHP_WIN32
  		char *name = php_win32_get_username();
  		int len;
  
  		if (!name) {
  			return "";
  		}
  		len = (int)strlen(name);
  		name[len] = '\0';
  		SG(request_info).current_user_length = len;
  		SG(request_info).current_user = estrndup(name, len);
  		free(name);
  		return SG(request_info).current_user;
  #else
  		struct passwd *pwd;
  #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
  		struct passwd _pw;
  		struct passwd *retpwptr = NULL;
  		int pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX);
  		char *pwbuf;
  
  		if (pwbuflen < 1) {
  			return "";
  		}
  		pwbuf = emalloc(pwbuflen);
  		if (getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr) != 0) {
  			efree(pwbuf);
  			return "";
  		}
  		if (retpwptr == NULL) {
  			efree(pwbuf);
  			return "";
  		}
  		pwd = &_pw;
  #else
  		if ((pwd=getpwuid(pstat->st_uid))==NULL) {
  			return "";
  		}
  #endif
  		SG(request_info).current_user_length = strlen(pwd->pw_name);
  		SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length);
  #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
  		efree(pwbuf);
  #endif
  		return SG(request_info).current_user;
  #endif
  	}
  }
  /* }}} */
  
  /* {{{ proto bool set_time_limit(int seconds)
     Sets the maximum time a script can run */
  PHP_FUNCTION(set_time_limit)
  {
  	zend_long new_timeout;
  	char *new_timeout_str;
  	int new_timeout_strlen;
  	zend_string *key;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &new_timeout) == FAILURE) {
  		return;
  	}
  
  	new_timeout_strlen = (int)zend_spprintf(&new_timeout_str, 0, ZEND_LONG_FMT, new_timeout);
  
  	key = zend_string_init("max_execution_time", sizeof("max_execution_time")-1, 0);
  	if (zend_alter_ini_entry_chars_ex(key, new_timeout_str, new_timeout_strlen, PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0) == SUCCESS) {
  		RETVAL_TRUE;
  	} else {
  		RETVAL_FALSE;
  	}
  	zend_string_release(key);
  	efree(new_timeout_str);
  }
  /* }}} */
  
  /* {{{ php_fopen_wrapper_for_zend
   */
  static FILE *php_fopen_wrapper_for_zend(const char *filename, zend_string **opened_path)
  {
  	return php_stream_open_wrapper_as_file((char *)filename, "rb", USE_PATH|IGNORE_URL_WIN|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE, opened_path);
  }
  /* }}} */
  
  static void php_zend_stream_closer(void *handle) /* {{{ */
  {
  	php_stream_close((php_stream*)handle);
  }
  /* }}} */
  
  static void php_zend_stream_mmap_closer(void *handle) /* {{{ */
  {
  	php_stream_mmap_unmap((php_stream*)handle);
  	php_zend_stream_closer(handle);
  }
  /* }}} */
  
  static size_t php_zend_stream_fsizer(void *handle) /* {{{ */
  {
  	php_stream_statbuf  ssb;
  	if (php_stream_stat((php_stream*)handle, &ssb) == 0) {
  		return ssb.sb.st_size;
  	}
  	return 0;
  }
  /* }}} */
  
  static int php_stream_open_for_zend(const char *filename, zend_file_handle *handle) /* {{{ */
  {
  	return php_stream_open_for_zend_ex(filename, handle, USE_PATH|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE);
  }
  /* }}} */
  
  PHPAPI int php_stream_open_for_zend_ex(const char *filename, zend_file_handle *handle, int mode) /* {{{ */
  {
  	char *p;
  	size_t len, mapped_len;
  	php_stream *stream = php_stream_open_wrapper((char *)filename, "rb", mode, &handle->opened_path);
  
  	if (stream) {
  #if HAVE_MMAP || defined(PHP_WIN32)
  		size_t page_size = REAL_PAGE_SIZE;
  #endif
  
  		handle->filename = (char*)filename;
  		handle->free_filename = 0;
  		handle->handle.stream.handle  = stream;
  		handle->handle.stream.reader  = (zend_stream_reader_t)_php_stream_read;
  		handle->handle.stream.fsizer  = php_zend_stream_fsizer;
  		handle->handle.stream.isatty  = 0;
  		/* can we mmap immediately? */
  		memset(&handle->handle.stream.mmap, 0, sizeof(handle->handle.stream.mmap));
  		len = php_zend_stream_fsizer(stream);
  		if (len != 0
  #if HAVE_MMAP || defined(PHP_WIN32)
  		&& ((len - 1) % page_size) <= page_size - ZEND_MMAP_AHEAD
  #endif
  		&& php_stream_mmap_possible(stream)
  		&& (p = php_stream_mmap_range(stream, 0, len, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped_len)) != NULL) {
  			handle->handle.stream.closer   = php_zend_stream_mmap_closer;
  			handle->handle.stream.mmap.buf = p;
  			handle->handle.stream.mmap.len = mapped_len;
  			handle->type = ZEND_HANDLE_MAPPED;
  		} else {
  			handle->handle.stream.closer = php_zend_stream_closer;
  			handle->type = ZEND_HANDLE_STREAM;
  		}
  		/* suppress warning if this stream is not explicitly closed */
  		php_stream_auto_cleanup(stream);
  
  		return SUCCESS;
  	}
  	return FAILURE;
  }
  /* }}} */
  
  static zend_string *php_resolve_path_for_zend(const char *filename, int filename_len) /* {{{ */
  {
  	return php_resolve_path(filename, filename_len, PG(include_path));
  }
  /* }}} */
  
  /* {{{ php_get_configuration_directive_for_zend
   */
  static zval *php_get_configuration_directive_for_zend(zend_string *name)
  {
  	return cfg_get_entry_ex(name);
  }
  /* }}} */
  
  /* {{{ php_free_request_globals
   */
  static void php_free_request_globals(void)
  {
  	if (PG(last_error_message)) {
  		free(PG(last_error_message));
  		PG(last_error_message) = NULL;
  	}
  	if (PG(last_error_file)) {
  		free(PG(last_error_file));
  		PG(last_error_file) = NULL;
  	}
  	if (PG(php_sys_temp_dir)) {
  		efree(PG(php_sys_temp_dir));
  		PG(php_sys_temp_dir) = NULL;
  	}
  }
  /* }}} */
  
  /* {{{ php_message_handler_for_zend
   */
  static ZEND_COLD void php_message_handler_for_zend(zend_long message, const void *data)
  {
  	switch (message) {
  		case ZMSG_FAILED_INCLUDE_FOPEN:
  			php_error_docref("function.include", E_WARNING, "Failed opening '%s' for inclusion (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path)));
  			break;
  		case ZMSG_FAILED_REQUIRE_FOPEN:
  			php_error_docref("function.require", E_COMPILE_ERROR, "Failed opening required '%s' (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path)));
  			break;
  		case ZMSG_FAILED_HIGHLIGHT_FOPEN:
  			php_error_docref(NULL, E_WARNING, "Failed opening '%s' for highlighting", php_strip_url_passwd((char *) data));
  			break;
  		case ZMSG_MEMORY_LEAK_DETECTED:
  		case ZMSG_MEMORY_LEAK_REPEATED:
  #if ZEND_DEBUG
  			if (EG(error_reporting) & E_WARNING) {
  				char memory_leak_buf[1024];
  
  				if (message==ZMSG_MEMORY_LEAK_DETECTED) {
  					zend_leak_info *t = (zend_leak_info *) data;
  
  					snprintf(memory_leak_buf, 512, "%s(%d) :  Freeing " ZEND_ADDR_FMT " (%zu bytes), script=%s\n", t->filename, t->lineno, (size_t)t->addr, t->size, SAFE_FILENAME(SG(request_info).path_translated));
  					if (t->orig_filename) {
  						char relay_buf[512];
  
  						snprintf(relay_buf, 512, "%s(%d) : Actual location (location was relayed)\n", t->orig_filename, t->orig_lineno);
  						strlcat(memory_leak_buf, relay_buf, sizeof(memory_leak_buf));
  					}
  				} else {
  					unsigned long leak_count = (zend_uintptr_t) data;
  
  					snprintf(memory_leak_buf, 512, "Last leak repeated %ld time%s\n", leak_count, (leak_count>1?"s":""));
  				}
  #	if defined(PHP_WIN32)
  				OutputDebugString(memory_leak_buf);
  #	else
  				fprintf(stderr, "%s", memory_leak_buf);
  #	endif
  			}
  #endif
  			break;
  		case ZMSG_MEMORY_LEAKS_GRAND_TOTAL:
  #if ZEND_DEBUG
  			if (EG(error_reporting) & E_WARNING) {
  				char memory_leak_buf[512];
  
  				snprintf(memory_leak_buf, 512, "=== Total %d memory leaks detected ===\n", *((uint32_t *) data));
  #	if defined(PHP_WIN32)
  				OutputDebugString(memory_leak_buf);
  #	else
  				fprintf(stderr, "%s", memory_leak_buf);
  #	endif
  			}
  #endif
  			break;
  		case ZMSG_LOG_SCRIPT_NAME: {
  				struct tm *ta, tmbuf;
  				time_t curtime;
  				char *datetime_str, asctimebuf[52];
  				char memory_leak_buf[4096];
  
  				time(&curtime);
  				ta = php_localtime_r(&curtime, &tmbuf);
  				datetime_str = php_asctime_r(ta, asctimebuf);
  				if (datetime_str) {
  					datetime_str[strlen(datetime_str)-1]=0;	/* get rid of the trailing newline */
  					snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[%s]  Script:  '%s'\n", datetime_str, SAFE_FILENAME(SG(request_info).path_translated));
  				} else {
  					snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[null]  Script:  '%s'\n", SAFE_FILENAME(SG(request_info).path_translated));
  				}
  #	if defined(PHP_WIN32)
  				OutputDebugString(memory_leak_buf);
  #	else
  				fprintf(stderr, "%s", memory_leak_buf);
  #	endif
  			}
  			break;
  	}
  }
  /* }}} */
  
  
  void php_on_timeout(int seconds)
  {
  	PG(connection_status) |= PHP_CONNECTION_TIMEOUT;
  }
  
  #if PHP_SIGCHILD
  /* {{{ sigchld_handler
   */
  static void sigchld_handler(int apar)
  {
  	int errno_save = errno;
  
  	while (waitpid(-1, NULL, WNOHANG) > 0);
  	signal(SIGCHLD, sigchld_handler);
  
  	errno = errno_save;
  }
  /* }}} */
  #endif
  
  /* {{{ php_start_sapi()
   */
  static int php_start_sapi(void)
  {
  	int retval = SUCCESS;
  
  	if(!SG(sapi_started)) {
  		zend_try {
  			PG(during_request_startup) = 1;
  
  			/* initialize global variables */
  			PG(modules_activated) = 0;
  			PG(header_is_being_sent) = 0;
  			PG(connection_status) = PHP_CONNECTION_NORMAL;
  
  			zend_activate();
  			zend_set_timeout(EG(timeout_seconds), 1);
  			zend_activate_modules();
  			PG(modules_activated)=1;
  		} zend_catch {
  			retval = FAILURE;
  		} zend_end_try();
  
  		SG(sapi_started) = 1;
  	}
  	return retval;
  }
  
  /* }}} */
  
  /* {{{ php_request_startup
   */
  #ifndef APACHE_HOOKS
  int php_request_startup(void)
  {
  	int retval = SUCCESS;
  
  	zend_interned_strings_activate();
  
  #ifdef HAVE_DTRACE
  	DTRACE_REQUEST_STARTUP(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), (char *)SAFE_FILENAME(SG(request_info).request_method));
  #endif /* HAVE_DTRACE */
  
  #ifdef PHP_WIN32
  # if defined(ZTS)
  	_configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
  # endif
  	PG(com_initialized) = 0;
  #endif
  
  #if PHP_SIGCHILD
  	signal(SIGCHLD, sigchld_handler);
  #endif
  
  	zend_try {
  		PG(in_error_log) = 0;
  		PG(during_request_startup) = 1;
  
  		php_output_activate();
  
  		/* initialize global variables */
  		PG(modules_activated) = 0;
  		PG(header_is_being_sent) = 0;
  		PG(connection_status) = PHP_CONNECTION_NORMAL;
  		PG(in_user_include) = 0;
  
  		zend_activate();
  		sapi_activate();
  
  #ifdef ZEND_SIGNALS
  		zend_signal_activate();
  #endif
  
  		if (PG(max_input_time) == -1) {
  			zend_set_timeout(EG(timeout_seconds), 1);
  		} else {
  			zend_set_timeout(PG(max_input_time), 1);
  		}
  
  		/* Disable realpath cache if an open_basedir is set */
  		if (PG(open_basedir) && *PG(open_basedir)) {
  			CWDG(realpath_cache_size_limit) = 0;
  		}
  
  		if (PG(expose_php)) {
  			sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
  		}
  
  		if (PG(output_handler) && PG(output_handler)[0]) {
  			zval oh;
  
  			ZVAL_STRING(&oh, PG(output_handler));
  			php_output_start_user(&oh, 0, PHP_OUTPUT_HANDLER_STDFLAGS);
  			zval_ptr_dtor(&oh);
  		} else if (PG(output_buffering)) {
  			php_output_start_user(NULL, PG(output_buffering) > 1 ? PG(output_buffering) : 0, PHP_OUTPUT_HANDLER_STDFLAGS);
  		} else if (PG(implicit_flush)) {
  			php_output_set_implicit_flush(1);
  		}
  
  		/* We turn this off in php_execute_script() */
  		/* PG(during_request_startup) = 0; */
  
  		php_hash_environment();
  		zend_activate_modules();
  		PG(modules_activated)=1;
  	} zend_catch {
  		retval = FAILURE;
  	} zend_end_try();
  
  	SG(sapi_started) = 1;
  
  	return retval;
  }
  # else
  int php_request_startup(void)
  {
  	int retval = SUCCESS;
  
  	zend_interned_strings_activate();
  
  #if PHP_SIGCHILD
  	signal(SIGCHLD, sigchld_handler);
  #endif
  
  	if (php_start_sapi() == FAILURE) {
  		return FAILURE;
  	}
  
  	php_output_activate();
  	sapi_activate();
  	php_hash_environment();
  
  	zend_try {
  		PG(during_request_startup) = 1;
  		if (PG(expose_php)) {
  			sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
  		}
  	} zend_catch {
  		retval = FAILURE;
  	} zend_end_try();
  
  	return retval;
  }
  # endif
  /* }}} */
  
  /* {{{ php_request_startup_for_hook
   */
  int php_request_startup_for_hook(void)
  {
  	int retval = SUCCESS;
  
  	zend_interned_strings_activate();
  
  #if PHP_SIGCHLD
  	signal(SIGCHLD, sigchld_handler);
  #endif
  
  	if (php_start_sapi() == FAILURE) {
  		return FAILURE;
  	}
  
  	php_output_activate();
  	sapi_activate_headers_only();
  	php_hash_environment();
  
  	return retval;
  }
  /* }}} */
  
  /* {{{ php_request_shutdown_for_exec
   */
  void php_request_shutdown_for_exec(void *dummy)
  {
  
  	/* used to close fd's in the 3..255 range here, but it's problematic
  	 */
  	zend_interned_strings_deactivate();
  	shutdown_memory_manager(1, 1);
  }
  /* }}} */
  
  /* {{{ php_request_shutdown_for_hook
   */
  void php_request_shutdown_for_hook(void *dummy)
  {
  
  	if (PG(modules_activated)) zend_try {
  		php_call_shutdown_functions();
  	} zend_end_try();
  
  	if (PG(modules_activated)) {
  		zend_deactivate_modules();
  	}
  
  	if (PG(modules_activated)) {
  		php_free_shutdown_functions();
  	}
  
  	zend_try {
  		zend_unset_timeout();
  	} zend_end_try();
  
  	zend_try {
  		int i;
  
  		for (i = 0; i < NUM_TRACK_VARS; i++) {
  			zval_ptr_dtor(&PG(http_globals)[i]);
  		}
  	} zend_end_try();
  
  	zend_deactivate();
  
  	zend_try {
  		sapi_deactivate();
  	} zend_end_try();
  
  	zend_try {
  		php_shutdown_stream_hashes();
  	} zend_end_try();
  
  	zend_interned_strings_deactivate();
  
  	zend_try {
  		shutdown_memory_manager(CG(unclean_shutdown), 0);
  	} zend_end_try();
  
  #ifdef ZEND_SIGNALS
  	zend_try {
  		zend_signal_deactivate();
  	} zend_end_try();
  #endif
  }
  
  /* }}} */
  
  /* {{{ php_request_shutdown
   */
  void php_request_shutdown(void *dummy)
  {
  	zend_bool report_memleaks;
  
  	EG(flags) |= EG_FLAGS_IN_SHUTDOWN;
  
  	report_memleaks = PG(report_memleaks);
  
  	/* EG(current_execute_data) points into nirvana and therefore cannot be safely accessed
  	 * inside zend_executor callback functions.
  	 */
  	EG(current_execute_data) = NULL;
  
  	php_deactivate_ticks();
  
  	/* 1. Call all possible shutdown functions registered with register_shutdown_function() */
  	if (PG(modules_activated)) zend_try {
  		php_call_shutdown_functions();
  	} zend_end_try();
  
  	/* 2. Call all possible __destruct() functions */
  	zend_try {
  		zend_call_destructors();
  	} zend_end_try();
  
  	/* 3. Flush all output buffers */
  	zend_try {
  		zend_bool send_buffer = SG(request_info).headers_only ? 0 : 1;
  
  		if (CG(unclean_shutdown) && PG(last_error_type) == E_ERROR &&
  			(size_t)PG(memory_limit) < zend_memory_usage(1)
  		) {
  			send_buffer = 0;
  		}
  
  		if (!send_buffer) {
  			php_output_discard_all();
  		} else {
  			php_output_end_all();
  		}
  	} zend_end_try();
  
  	/* 4. Reset max_execution_time (no longer executing php code after response sent) */
  	zend_try {
  		zend_unset_timeout();
  	} zend_end_try();
  
  	/* 5. Call all extensions RSHUTDOWN functions */
  	if (PG(modules_activated)) {
  		zend_deactivate_modules();
  	}
  
  	/* 6. Shutdown output layer (send the set HTTP headers, cleanup output handlers, etc.) */
  	zend_try {
  		php_output_deactivate();
  	} zend_end_try();
  
  	/* 7. Free shutdown functions */
  	if (PG(modules_activated)) {
  		php_free_shutdown_functions();
  	}
  
  	/* 8. Destroy super-globals */
  	zend_try {
  		int i;
  
  		for (i=0; i<NUM_TRACK_VARS; i++) {
  			zval_ptr_dtor(&PG(http_globals)[i]);
  		}
  	} zend_end_try();
  
  	/* 9. free request-bound globals */
  	php_free_request_globals();
  
  	/* 10. Shutdown scanner/executor/compiler and restore ini entries */
  	zend_deactivate();
  
  	/* 11. Call all extensions post-RSHUTDOWN functions */
  	zend_try {
  		zend_post_deactivate_modules();
  	} zend_end_try();
  
  	/* 12. SAPI related shutdown (free stuff) */
  	zend_try {
  		sapi_deactivate();
  	} zend_end_try();
  
  	/* 13. free virtual CWD memory */
  	virtual_cwd_deactivate();
  
  	/* 14. Destroy stream hashes */
  	zend_try {
  		php_shutdown_stream_hashes();
  	} zend_end_try();
  
  	/* 15. Free Willy (here be crashes) */
  	zend_interned_strings_deactivate();
  	zend_try {
  		shutdown_memory_manager(CG(unclean_shutdown) || !report_memleaks, 0);
  	} zend_end_try();
  
  	/* 16. Reset max_execution_time */
  	zend_try {
  		zend_unset_timeout();
  	} zend_end_try();
  
  #ifdef PHP_WIN32
  	if (PG(com_initialized)) {
  		CoUninitialize();
  		PG(com_initialized) = 0;
  	}
  #endif
  
  #ifdef HAVE_DTRACE
  	DTRACE_REQUEST_SHUTDOWN(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), (char *)SAFE_FILENAME(SG(request_info).request_method));
  #endif /* HAVE_DTRACE */
  }
  /* }}} */
  
  /* {{{ php_com_initialize
   */
  PHPAPI void php_com_initialize(void)
  {
  #ifdef PHP_WIN32
  	if (!PG(com_initialized)) {
  		if (CoInitialize(NULL) == S_OK) {
  			PG(com_initialized) = 1;
  		}
  	}
  #endif
  }
  /* }}} */
  
  /* {{{ php_output_wrapper
   */
  static size_t php_output_wrapper(const char *str, size_t str_length)
  {
  	return php_output_write(str, str_length);
  }
  /* }}} */
  
  #ifdef ZTS
  /* {{{ core_globals_ctor
   */
  static void core_globals_ctor(php_core_globals *core_globals)
  {
  	memset(core_globals, 0, sizeof(*core_globals));
  	php_startup_ticks();
  }
  /* }}} */
  #endif
  
  /* {{{ core_globals_dtor
   */
  static void core_globals_dtor(php_core_globals *core_globals)
  {
  	if (core_globals->last_error_message) {
  		free(core_globals->last_error_message);
  	}
  	if (core_globals->last_error_file) {
  		free(core_globals->last_error_file);
  	}
  	if (core_globals->disable_functions) {
  		free(core_globals->disable_functions);
  	}
  	if (core_globals->disable_classes) {
  		free(core_globals->disable_classes);
  	}
  	if (core_globals->php_binary) {
  		free(core_globals->php_binary);
  	}
  
  	php_shutdown_ticks();
  }
  /* }}} */
  
  PHP_MINFO_FUNCTION(php_core) { /* {{{ */
  	php_info_print_table_start();
  	php_info_print_table_row(2, "PHP Version", PHP_VERSION);
  	php_info_print_table_end();
  	DISPLAY_INI_ENTRIES();
  }
  /* }}} */
  
  /* {{{ php_register_extensions
   */
  int php_register_extensions(zend_module_entry **ptr, int count)
  {
  	zend_module_entry **end = ptr + count;
  
  	while (ptr < end) {
  		if (*ptr) {
  			if (zend_register_internal_module(*ptr)==NULL) {
  				return FAILURE;
  			}
  		}
  		ptr++;
  	}
  	return SUCCESS;
  }
  
  /* A very long time ago php_module_startup() was refactored in a way
   * which broke calling it with more than one additional module.
   * This alternative to php_register_extensions() works around that
   * by walking the shallower structure.
   *
   * See algo: https://bugs.php.net/bug.php?id=63159
   */
  static int php_register_extensions_bc(zend_module_entry *ptr, int count)
  {
  	while (count--) {
  		if (zend_register_internal_module(ptr++) == NULL) {
  			return FAILURE;
   		}
  	}
  	return SUCCESS;
  }
  /* }}} */
  
  #ifdef PHP_WIN32
  static _invalid_parameter_handler old_invalid_parameter_handler;
  
  void dummy_invalid_parameter_handler(
  		const wchar_t *expression,
  		const wchar_t *function,
  		const wchar_t *file,
  		unsigned int   line,
  		uintptr_t      pEwserved)
  {
  	static int called = 0;
  	char buf[1024];
  	int len;
  
  	if (!called) {
  			if(PG(windows_show_crt_warning)) {
  			called = 1;
  			if (function) {
  				if (file) {
  					len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws' (%ws:%u)", function, file, line);
  				} else {
  					len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws'", function);
  				}
  			} else {
  				len = _snprintf(buf, sizeof(buf)-1, "Invalid CRT parameter detected (function not known)");
  			}
  			zend_error(E_WARNING, "%s", buf);
  			called = 0;
  		}
  	}
  }
  #endif
  
  /*
   *  tomjrwu:php模块启动函数
   */
  /* {{{ php_module_startup
   */
  int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint32_t num_additional_modules)
  {
  	zend_utility_functions zuf;
  	zend_utility_values zuv;
  	int retval = SUCCESS, module_number=0;	/* for REGISTER_INI_ENTRIES() */
  	char *php_os;
  	zend_module_entry *module;
  
  #ifdef PHP_WIN32
  	WORD wVersionRequested = MAKEWORD(2, 0);
  	WSADATA wsaData;
  
  	php_os = "WINNT";
  
  	old_invalid_parameter_handler =
  		_set_invalid_parameter_handler(dummy_invalid_parameter_handler);
  	if (old_invalid_parameter_handler != NULL) {
  		_set_invalid_parameter_handler(old_invalid_parameter_handler);
  	}
  
  	/* Disable the message box for assertions.*/
  	_CrtSetReportMode(_CRT_ASSERT, 0);
  #else
  	php_os = PHP_OS;
  #endif
  
  #ifdef ZTS
  	(void)ts_resource(0);
  #endif
  
  #ifdef PHP_WIN32
  	if (!php_win32_init_random_bytes()) {
  		fprintf(stderr, "\ncrypt algorithm provider initialization failed\n");
  		return FAILURE;
  	}
  #endif
  
  	module_shutdown = 0;
  	module_startup = 1;
  	sapi_initialize_empty_request();
  	sapi_activate();
  
  	if (module_initialized) {
  		return SUCCESS;
  	}
  
  	sapi_module = *sf;
  
  	php_output_startup();
  
  #ifdef ZTS
  	ts_allocate_id(&core_globals_id, sizeof(php_core_globals), (ts_allocate_ctor) core_globals_ctor, (ts_allocate_dtor) core_globals_dtor);
  #ifdef PHP_WIN32
  	ts_allocate_id(&php_win32_core_globals_id, sizeof(php_win32_core_globals), (ts_allocate_ctor) php_win32_core_globals_ctor, (ts_allocate_dtor) php_win32_core_globals_dtor);
  #endif
  #else
  	memset(&core_globals, 0, sizeof(core_globals));
  	php_startup_ticks();
  #endif
  	gc_globals_ctor();
  
  	zuf.error_function = php_error_cb;
  	zuf.printf_function = php_printf;
  	zuf.write_function = php_output_wrapper;
  	zuf.fopen_function = php_fopen_wrapper_for_zend;
  	zuf.message_handler = php_message_handler_for_zend;
  	zuf.get_configuration_directive = php_get_configuration_directive_for_zend;
  	zuf.ticks_function = php_run_ticks;
  	zuf.on_timeout = php_on_timeout;
  	zuf.stream_open_function = php_stream_open_for_zend;
  	zuf.printf_to_smart_string_function = php_printf_to_smart_string;
  	zuf.printf_to_smart_str_function = php_printf_to_smart_str;
  	zuf.getenv_function = sapi_getenv;
  	zuf.resolve_path_function = php_resolve_path_for_zend;
  	zend_startup(&zuf, NULL);
  
  #if HAVE_SETLOCALE
  	setlocale(LC_CTYPE, "");
  	zend_update_current_locale();
  #endif
  
  #if HAVE_TZSET
  	tzset();
  #endif
  
  #ifdef PHP_WIN32
  	/* start up winsock services */
  	if (WSAStartup(wVersionRequested, &wsaData) != 0) {
  		php_printf("\nwinsock.dll unusable. %d\n", WSAGetLastError());
  		return FAILURE;
  	}
  #endif
  
  	le_index_ptr = zend_register_list_destructors_ex(NULL, NULL, "index pointer", 0);
  
  	/* Register constants */
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_VERSION", PHP_VERSION, sizeof(PHP_VERSION)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_MAJOR_VERSION", PHP_MAJOR_VERSION, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_MINOR_VERSION", PHP_MINOR_VERSION, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_RELEASE_VERSION", PHP_RELEASE_VERSION, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTRA_VERSION", PHP_EXTRA_VERSION, sizeof(PHP_EXTRA_VERSION) - 1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_VERSION_ID", PHP_VERSION_ID, CONST_PERSISTENT | CONST_CS);
  #ifdef ZTS
  	REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 1, CONST_PERSISTENT | CONST_CS);
  #else
  	REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 0, CONST_PERSISTENT | CONST_CS);
  #endif
  	REGISTER_MAIN_LONG_CONSTANT("PHP_DEBUG", PHP_DEBUG, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_OS", php_os, strlen(php_os), CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_OS_FAMILY", PHP_OS_FAMILY, sizeof(PHP_OS_FAMILY)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_SAPI", sapi_module.name, strlen(sapi_module.name), CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("DEFAULT_INCLUDE_PATH", PHP_INCLUDE_PATH, sizeof(PHP_INCLUDE_PATH)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PEAR_INSTALL_DIR", PEAR_INSTALLDIR, sizeof(PEAR_INSTALLDIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PEAR_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_PREFIX", PHP_PREFIX, sizeof(PHP_PREFIX)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINDIR", PHP_BINDIR, sizeof(PHP_BINDIR)-1, CONST_PERSISTENT | CONST_CS);
  #ifndef PHP_WIN32
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_MANDIR", PHP_MANDIR, sizeof(PHP_MANDIR)-1, CONST_PERSISTENT | CONST_CS);
  #endif
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_LIBDIR", PHP_LIBDIR, sizeof(PHP_LIBDIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_DATADIR", PHP_DATADIR, sizeof(PHP_DATADIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_SYSCONFDIR", PHP_SYSCONFDIR, sizeof(PHP_SYSCONFDIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_LOCALSTATEDIR", PHP_LOCALSTATEDIR, sizeof(PHP_LOCALSTATEDIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", ZEND_LONG_MAX, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MIN", ZEND_LONG_MIN, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", SIZEOF_ZEND_LONG, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_FD_SETSIZE", FD_SETSIZE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_FLOAT_DIG", DBL_DIG, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_DOUBLE_CONSTANT("PHP_FLOAT_EPSILON", DBL_EPSILON, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_DOUBLE_CONSTANT("PHP_FLOAT_MAX", DBL_MAX, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_DOUBLE_CONSTANT("PHP_FLOAT_MIN", DBL_MIN, CONST_PERSISTENT | CONST_CS);
  
  #ifdef PHP_WIN32
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MAJOR",      EG(windows_version_info).dwMajorVersion, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MINOR",      EG(windows_version_info).dwMinorVersion, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_BUILD",      EG(windows_version_info).dwBuildNumber, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PLATFORM",   EG(windows_version_info).dwPlatformId, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MAJOR",   EG(windows_version_info).wServicePackMajor, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MINOR",   EG(windows_version_info).wServicePackMinor, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SUITEMASK",  EG(windows_version_info).wSuiteMask, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PRODUCTTYPE", EG(windows_version_info).wProductType, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_DOMAIN_CONTROLLER", VER_NT_DOMAIN_CONTROLLER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_SERVER", VER_NT_SERVER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_WORKSTATION", VER_NT_WORKSTATION, CONST_PERSISTENT | CONST_CS);
  #endif
  
  	php_binary_init();
  	if (PG(php_binary)) {
  		REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", PG(php_binary), strlen(PG(php_binary)), CONST_PERSISTENT | CONST_CS);
  	} else {
  		REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", "", 0, CONST_PERSISTENT | CONST_CS);
  	}
  
  	php_output_register_constants();
  	php_rfc1867_register_constants();
  
  	/* this will read in php.ini, set up the configuration parameters,
  	   load zend extensions and register php function extensions
  	   to be loaded later */
  	if (php_init_config() == FAILURE) {
  		return FAILURE;
  	}
  
  	/* Register PHP core ini entries */
  	REGISTER_INI_ENTRIES();
  
  	/* Register Zend ini entries */
  	zend_register_standard_ini_entries();
  
  #ifdef ZEND_WIN32
  	/* Until the current ini values was setup, the current cp is 65001.
  		If the actual ini vaues are different, some stuff needs to be updated.
  		It concerns at least main_cwd_state and there might be more. As we're
  		still in the startup phase, lets use the chance and reinit the relevant
  		item according to the current codepage. Still, if ini_set() is used
  		later on, a more intelligent way to update such stuff is needed.
  		Startup/shutdown routines could involve touching globals and thus
  		can't always be used on demand. */
  	if (!php_win32_cp_use_unicode()) {
  		virtual_cwd_main_cwd_init(1);
  	}
  #endif
  
  	/* Disable realpath cache if an open_basedir is set */
  	if (PG(open_basedir) && *PG(open_basedir)) {
  		CWDG(realpath_cache_size_limit) = 0;
  	}
  
  	/* initialize stream wrappers registry
  	 * (this uses configuration parameters from php.ini)
  	 */
  	if (php_init_stream_wrappers(module_number) == FAILURE)	{
  		php_printf("PHP:  Unable to initialize stream url wrappers.\n");
  		return FAILURE;
  	}
  
  	zuv.html_errors = 1;
  	zuv.import_use_extension = ".php";
  	zuv.import_use_extension_length = (uint32_t)strlen(zuv.import_use_extension);
  	php_startup_auto_globals();
  	zend_set_utility_values(&zuv);
  	php_startup_sapi_content_types();
  
  	/* startup extensions statically compiled in */
  	if (php_register_internal_extensions_func() == FAILURE) {
  		php_printf("Unable to start builtin modules\n");
  		return FAILURE;
  	}
  
  	/* start additional PHP extensions */
  	php_register_extensions_bc(additional_modules, num_additional_modules);
  
  	/* load and startup extensions compiled as shared objects (aka DLLs)
  	   as requested by php.ini entries
  	   these are loaded after initialization of internal extensions
  	   as extensions *might* rely on things from ext/standard
  	   which is always an internal extension and to be initialized
  	   ahead of all other internals
  	 */
  	php_ini_register_extensions();
  	zend_startup_modules();
  
  	/* start Zend extensions */
  	zend_startup_extensions();
  
  	zend_collect_module_handlers();
  
  	/* register additional functions */
  	if (sapi_module.additional_functions) {
  		if ((module = zend_hash_str_find_ptr(&module_registry, "standard", sizeof("standard")-1)) != NULL) {
  			EG(current_module) = module;
  			zend_register_functions(NULL, sapi_module.additional_functions, NULL, MODULE_PERSISTENT);
  			EG(current_module) = NULL;
  		}
  	}
  
  	/* disable certain classes and functions as requested by php.ini */
  	php_disable_functions();
  	php_disable_classes();
  
  	/* make core report what it should */
  	if ((module = zend_hash_str_find_ptr(&module_registry, "core", sizeof("core")-1)) != NULL) {
  		module->version = PHP_VERSION;
  		module->info_func = PHP_MINFO(php_core);
  	}
  
  	zend_post_startup();
  
  	module_initialized = 1;
  
  	/* Check for deprecated directives */
  	/* NOTE: If you add anything here, remember to add it to Makefile.global! */
  	{
  		struct {
  			const long error_level;
  			const char *phrase;
  			const char *directives[17]; /* Remember to change this if the number of directives change */
  		} directives[2] = {
  			{
  				E_DEPRECATED,
  				"Directive '%s' is deprecated",
  				{
  					"track_errors",
  					NULL
  				}
  			},
  			{
  				E_CORE_ERROR,
  				"Directive '%s' is no longer available in PHP",
  				{
  					"allow_call_time_pass_reference",
  					"asp_tags",
  					"define_syslog_variables",
  					"highlight.bg",
  					"magic_quotes_gpc",
  					"magic_quotes_runtime",
  					"magic_quotes_sybase",
  					"register_globals",
  					"register_long_arrays",
  					"safe_mode",
  					"safe_mode_gid",
  					"safe_mode_include_dir",
  					"safe_mode_exec_dir",
  					"safe_mode_allowed_env_vars",
  					"safe_mode_protected_env_vars",
  					"zend.ze1_compatibility_mode",
  					NULL
  				}
  			}
  		};
  
  		unsigned int i;
  
  		zend_try {
  			/* 2 = Count of deprecation structs */
  			for (i = 0; i < 2; i++) {
  				const char **p = directives[i].directives;
  
  				while(*p) {
  					zend_long value;
  
  					if (cfg_get_long((char*)*p, &value) == SUCCESS && value) {
  						zend_error(directives[i].error_level, directives[i].phrase, *p);
  					}
  
  					++p;
  				}
  			}
  		} zend_catch {
  			retval = FAILURE;
  		} zend_end_try();
  	}
  
  	virtual_cwd_deactivate();
  
  	sapi_deactivate();
  	module_startup = 0;
  
  	shutdown_memory_manager(1, 0);
   	virtual_cwd_activate();
  
  	zend_interned_strings_switch_storage();
  
  	/* we're done */
  	return retval;
  }
  /* }}} */
  
  void php_module_shutdown_for_exec(void)
  {
  	/* used to close fd's in the range 3.255 here, but it's problematic */
  }
  
  /* {{{ php_module_shutdown_wrapper
   */
  int php_module_shutdown_wrapper(sapi_module_struct *sapi_globals)
  {
  	php_module_shutdown();
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ php_module_shutdown
   */
  void php_module_shutdown(void)
  {
  	int module_number=0;	/* for UNREGISTER_INI_ENTRIES() */
  
  	module_shutdown = 1;
  
  	if (!module_initialized) {
  		return;
  	}
  
  #ifdef ZTS
  	ts_free_worker_threads();
  #endif
  
  #ifdef PHP_WIN32
  	(void)php_win32_shutdown_random_bytes();
  #endif
  
  	sapi_flush();
  
  	zend_shutdown();
  
  #ifdef PHP_WIN32
  	/*close winsock */
  	WSACleanup();
  #endif
  
  	/* Destroys filter & transport registries too */
  	php_shutdown_stream_wrappers(module_number);
  
  	UNREGISTER_INI_ENTRIES();
  
  	/* close down the ini config */
  	php_shutdown_config();
  
  #ifndef ZTS
  	zend_ini_shutdown();
  	shutdown_memory_manager(CG(unclean_shutdown), 1);
  #else
  	zend_ini_global_shutdown();
  #endif
  
  	php_output_shutdown();
  
  	module_initialized = 0;
  
  #ifndef ZTS
  	core_globals_dtor(&core_globals);
  	gc_globals_dtor();
  #else
  	ts_free_id(core_globals_id);
  #endif
  
  #ifdef PHP_WIN32
  	if (old_invalid_parameter_handler == NULL) {
  		_set_invalid_parameter_handler(old_invalid_parameter_handler);
  	}
  #endif
  }
  /* }}} */
  
  /* {{{ php_execute_script
   */
  PHPAPI int php_execute_script(zend_file_handle *primary_file)
  {
  	zend_file_handle *prepend_file_p, *append_file_p;
  	zend_file_handle prepend_file = {{0}, NULL, NULL, 0, 0}, append_file = {{0}, NULL, NULL, 0, 0};
  #if HAVE_BROKEN_GETCWD
  	volatile int old_cwd_fd = -1;
  #else
  	char *old_cwd;
  	ALLOCA_FLAG(use_heap)
  #endif
  	int retval = 0;
  
  	EG(exit_status) = 0;
  #ifndef HAVE_BROKEN_GETCWD
  # define OLD_CWD_SIZE 4096
  	old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
  	old_cwd[0] = '\0';
  #endif
  
  	zend_try {
  		char realfile[MAXPATHLEN];
  
  #ifdef PHP_WIN32
  		if(primary_file->filename) {
  			UpdateIniFromRegistry((char*)primary_file->filename);
  		}
  #endif
  
  		PG(during_request_startup) = 0;
  
  		if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
  #if HAVE_BROKEN_GETCWD
  			/* this looks nasty to me */
  			old_cwd_fd = open(".", 0);
  #else
  			php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
  #endif
  			VCWD_CHDIR_FILE(primary_file->filename);
  		}
  
   		/* Only lookup the real file path and add it to the included_files list if already opened
  		 *   otherwise it will get opened and added to the included_files list in zend_execute_scripts
  		 */
   		if (primary_file->filename &&
   		    strcmp("Standard input code", primary_file->filename) &&
   			primary_file->opened_path == NULL &&
   			primary_file->type != ZEND_HANDLE_FILENAME
  		) {
  			if (expand_filepath(primary_file->filename, realfile)) {
  				primary_file->opened_path = zend_string_init(realfile, strlen(realfile), 0);
  				zend_hash_add_empty_element(&EG(included_files), primary_file->opened_path);
  			}
  		}
  
  		if (PG(auto_prepend_file) && PG(auto_prepend_file)[0]) {
  			prepend_file.filename = PG(auto_prepend_file);
  			prepend_file.opened_path = NULL;
  			prepend_file.free_filename = 0;
  			prepend_file.type = ZEND_HANDLE_FILENAME;
  			prepend_file_p = &prepend_file;
  		} else {
  			prepend_file_p = NULL;
  		}
  
  		if (PG(auto_append_file) && PG(auto_append_file)[0]) {
  			append_file.filename = PG(auto_append_file);
  			append_file.opened_path = NULL;
  			append_file.free_filename = 0;
  			append_file.type = ZEND_HANDLE_FILENAME;
  			append_file_p = &append_file;
  		} else {
  			append_file_p = NULL;
  		}
  		if (PG(max_input_time) != -1) {
  #ifdef PHP_WIN32
  			zend_unset_timeout();
  #endif
  			zend_set_timeout(INI_INT("max_execution_time"), 0);
  		}
  
  		/*
  		   If cli primary file has shabang line and there is a prepend file,
  		   the `start_lineno` will be used by prepend file but not primary file,
  		   save it and restore after prepend file been executed.
  		 */
  		if (CG(start_lineno) && prepend_file_p) {
  			int orig_start_lineno = CG(start_lineno);
  
  			CG(start_lineno) = 0;
  			if (zend_execute_scripts(ZEND_REQUIRE, NULL, 1, prepend_file_p) == SUCCESS) {
  				CG(start_lineno) = orig_start_lineno;
  				retval = (zend_execute_scripts(ZEND_REQUIRE, NULL, 2, primary_file, append_file_p) == SUCCESS);
  			}
  		} else {
  			retval = (zend_execute_scripts(ZEND_REQUIRE, NULL, 3, prepend_file_p, primary_file, append_file_p) == SUCCESS);
  		}
  	} zend_end_try();
  
  	if (EG(exception)) {
  		zend_try {
  			zend_exception_error(EG(exception), E_ERROR);
  		} zend_end_try();
  	}
  
  #if HAVE_BROKEN_GETCWD
  	if (old_cwd_fd != -1) {
  		fchdir(old_cwd_fd);
  		close(old_cwd_fd);
  	}
  #else
  	if (old_cwd[0] != '\0') {
  		php_ignore_value(VCWD_CHDIR(old_cwd));
  	}
  	free_alloca(old_cwd, use_heap);
  #endif
  	return retval;
  }
  /* }}} */
  
  /* {{{ php_execute_simple_script
   */
  PHPAPI int php_execute_simple_script(zend_file_handle *primary_file, zval *ret)
  {
  	char *old_cwd;
  	ALLOCA_FLAG(use_heap)
  
  	EG(exit_status) = 0;
  #define OLD_CWD_SIZE 4096
  	old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
  	old_cwd[0] = '\0';
  
  	zend_try {
  #ifdef PHP_WIN32
  		if(primary_file->filename) {
  			UpdateIniFromRegistry((char*)primary_file->filename);
  		}
  #endif
  
  		PG(during_request_startup) = 0;
  
  		if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
  			php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
  			VCWD_CHDIR_FILE(primary_file->filename);
  		}
  		zend_execute_scripts(ZEND_REQUIRE, ret, 1, primary_file);
  	} zend_end_try();
  
  	if (old_cwd[0] != '\0') {
  		php_ignore_value(VCWD_CHDIR(old_cwd));
  	}
  
  	free_alloca(old_cwd, use_heap);
  	return EG(exit_status);
  }
  /* }}} */
  
  /* {{{ php_handle_aborted_connection
   */
  PHPAPI void php_handle_aborted_connection(void)
  {
  
  	PG(connection_status) = PHP_CONNECTION_ABORTED;
  	php_output_set_status(PHP_OUTPUT_DISABLED);
  
  	if (!PG(ignore_user_abort)) {
  		zend_bailout();
  	}
  }
  /* }}} */
  
  /* {{{ php_handle_auth_data
   */
  PHPAPI int php_handle_auth_data(const char *auth)
  {
  	int ret = -1;
  
  	if (auth && auth[0] != '\0' && strncmp(auth, "Basic ", 6) == 0) {
  		char *pass;
  		zend_string *user;
  
  		user = php_base64_decode((const unsigned char*)auth + 6, strlen(auth) - 6);
  		if (user) {
  			pass = strchr(ZSTR_VAL(user), ':');
  			if (pass) {
  				*pass++ = '\0';
  				SG(request_info).auth_user = estrndup(ZSTR_VAL(user), ZSTR_LEN(user));
  				SG(request_info).auth_password = estrdup(pass);
  				ret = 0;
  			}
  			zend_string_free(user);
  		}
  	}
  
  	if (ret == -1) {
  		SG(request_info).auth_user = SG(request_info).auth_password = NULL;
  	} else {
  		SG(request_info).auth_digest = NULL;
  	}
  
  	if (ret == -1 && auth && auth[0] != '\0' && strncmp(auth, "Digest ", 7) == 0) {
  		SG(request_info).auth_digest = estrdup(auth + 7);
  		ret = 0;
  	}
  
  	if (ret == -1) {
  		SG(request_info).auth_digest = NULL;
  	}
  
  	return ret;
  }
  /* }}} */
  
  /* {{{ php_lint_script
   */
  PHPAPI int php_lint_script(zend_file_handle *file)
  {
  	zend_op_array *op_array;
  	int retval = FAILURE;
  
  	zend_try {
  		op_array = zend_compile_file(file, ZEND_INCLUDE);
  		zend_destroy_file_handle(file);
  
  		if (op_array) {
  			destroy_op_array(op_array);
  			efree(op_array);
  			retval = SUCCESS;
  		}
  	} zend_end_try();
  	if (EG(exception)) {
  		zend_exception_error(EG(exception), E_ERROR);
  	}
  
  	return retval;
  }
  /* }}} */
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * End:
   * vim600: sw=4 ts=4 fdm=marker
   * vim<600: sw=4 ts=4
   */
  